2018 FIAT DUCATO BASE CAMPER light

turn the key in the pawl starter in the
ON position (no need to start the
engine);
wait for the warning on the
instrument panel to switch off before
moving the vehicle, the warning light
may stay on for a few seconds to half a
minute. In case of motor start-up and
movement of the vehicle, the warning
light will remain on for a longer period of
time, but there are no problems on the
engine functionality;
if topping up is done with the UREA
tank empty, you have to wait two
minutes before starting the vehicle;
NOTE The driving conditions (altitude,
vehicle speed, load, etc.) determine the
quantity of UREA used by the vehicle.
In order to use the additive for Diesel
Emissions (UREA) correctly, see "Fluids
and lubricants" in the "Technical data".
132)
IMPORTANT
Exceeding the maximum filling level
of the tank UREA, it can cause damage
to the tank and spilling UREA. Please
avoid topping up after filling the tank.
DO NOT EXCEED THE MAXIMUM
LEVEL. The UREA freezes at under -11
° C. Although the system is designed
to operate below the freezing point
of the UREA, it is advisable not to fill the
tank beyond the maximum level
because if the UREA freezes the
system can be damaged.
If the UREA is spilled on painted
surfaces or aluminium, immediately
clean the area with water and use
absorbent material to collect the fluid
that has been spilled on the ground.
Do not try to start the engine if
UREA was accidentally added to the
Diesel fuel tank, this can result in
serious engine damage, contact
Dealership.
Use AdBlue only according to DIN
70 070 and ISO 22241-1. Other fluids
may cause damage to the system: also
exhaust emissions would no longer
comply with the law. The distribution
companies are responsible for the
compliance of their product. Observe
the precautions of storage and
servicing, in order to preserve the initial
qualities. The manufacturer of the
vehicle does not recognise any
guarantee in case of malfunctions and
damage caused to the vehicle due
to the use of urea (AdBlue) not in
accordance with regulations.
Any introduction of diesel fuel inside
the tank AdBlue, causes irreversible
damage to the pumping unit circuit
AdBlue.
Do not add additives to AdBlue. Do
not dilute AdBlue with tap water as
this may damage the system of
purification of exhaust gases.
In case of damage to the sewage
system of exhaust gas resulting from
the use of additives / tap water, the
introduction of diesel fuel, or at least by
not fulfilling the requirements, the
warranty expires.
AdBlue tank topping (UREA) in cold
environments
Since AdBlue (UREA) starts to freeze
around the -11 °C, the vehicle is
equipped with an automatic system of
heating UREA that allows the system to
function properly at temperatures
below -11 °C.
If the vehicle remains idle for a long
period at temperatures below the -11
°C, the UREA in the tank might freeze.
If the tank UREA was filled beyond
the maximum level and freezes, it can
be damaged; for this reason it is
advisable not to exceed the maximum
level of the tank.
Pay extra attention to avoid exceeding
the maximum level when you use
portable containers for topping up.
135

ADDITIVE FOR
DIESEL EMISSIONS
ADBLUE (UREA)
System description
The vehicle is equipped with an UREA
fuel injection system and a Selective
Catalytic Reduction catalyst to meet the
emission standards.
These two systems ensure compliance
with the diesel emissions requirements;
at the same it maintains fuel saving
levels, driveability, torque and power.
For the system messages and warnings
refer to the "Warning lights and
messages" paragraph in the "Knowing
the instrument panel" section.
Notes
When you stop the vehicle you
could hear a distinct click coming from
under the vehicle due to the UREA
injection system, this is normal.
The UREA injection system pump
continues to operate for a short period
of time after the engine is switched
off, to purge the circuit. This is normal,
and you can still hear its noise from
under the vehicle.
VERSION WITH
METHANE SYSTEM
(Natural Power)
38) 39)
INTRODUCTION
The "Natural Power" version of the Fiat
Ducato features two fuel system, one
primary natural gas (methane) system
and one emergency petrol system.
METHANE CYLINDERS
The vehicle is equipped with five
cylinders (total capacity of about 218
litres) located under the vehicle floor
and protected by two special shields.
The cylinders are the tank that contains
the methane in its compressed
gaseous state (nominal pressure of 200
bar at 15°C). The methane, stored in
the cylinders at high pressure, flows
through a dedicated pipe to reach the
pressure regulator/reduction unit which
supplies the 4 methane injectors at
low pressure (about 6 bar).
The cylinders must be inspected, in
accordance with ECE Regulation
Procedure no. 110, every 4 years
from the vehicle registration date or
in accordance with specific
regulations in individual countries.IMPORTANT If gas is smelled, switch
from methane operation to petrol
operation and immediately go to a Fiat
Dealership to have the vehicle checked
and possible system faults excluded.
FUEL SWITCHING
LOGICS
Management of switching between the
two different fuel supplies is fully
automatic, and carried out by the
engine control unit.
When the residual amount of methane
drops below 1/5 of the cylinder
capacity, the lowest level and the edges
of the other levels flash to indicate the
reserve state and that refuelling fig. 140
is required.
If the methane runs out, it is
automatically switched to petrol; on the
display, all the empty segments stop
flashing and then the
indicator near
the CNG icon fig. 141 turns on.
Having reached the reserve methane
pressure threshold, and completely
filled the methane tank, the system
forces the switch to petrol for 5
seconds, with the aim of keeping the
petrol fuel supply system fully efficient.
138
STARTING AND DRIVING

TOWING TRAILERS
IMPORTANT NOTES
The vehicle must be provided with a
type-approved tow hook and adequate
electrical system to tow caravans or
trailers. Installation should be carried
out by specialised personnel who
will issue the required papers for
travelling on roads.
Install any specific and/or additional
door mirrors as specified by the
Highway Code.
Remember that when towing a trailer,
steep hills are harder to climb, the
braking spaces increase and overtaking
takes longer depending on the overall
weight.
Engage a low gear when driving
downhill, rather than constantly using
the brake.
The weight of the trailer on the vehicle
tow hook will reduce the loading
capacity of the vehicle by the same
amount. Consider the weight of the
trailer fully laden, including accessories
and luggage, to make sure you do
not exceed the maximum towable
weight (shown on the vehicle
registration document).Do not exceed the speed limits specific
to each country you are driving in, in
the case of vehicles towing trailers.
In any case, the top speed must not
exceed 100 km/h.
You are advised to fit a suitable
stabiliser to the trailer drawbar.
In the vehicles equipped with parking
sensors, after fitting the tow hook
malfunctioning warnings may be
displayed, as some parts (tow bar, ball
tow hook) may be within the sensor
detection range. In this case the
detection range must be adjusted or
the parking assistance function must be
deactivated.
In vehicles equipped with "Comfort-
matic" transmission, make sure that the
gearbox is in neutral (N) (checking that
the vehicle moves when pushed) and
proceed in the same way as for towing
a normal vehicle with manual
transmission. If the gearbox cannot be
put in neutral, do not tow the vehicle
and contact a Fiat Dealership.
137) 138)
INSTALLING THE TOW
HOOK
The towing device should be fastened
to the body by specialised technicians
according to any additional and/or
integrative information supplied by the
Manufacturer of the device.
The towing device must meet current
regulations with reference to Directive
94/20/EC and subsequent
amendments.
For any version the towing device used
must match the towable weight of the
vehicle on which it is to be installed.
For the electric connection a standard
connector should be used which is
generally placed on a special bracket
normally fastened to the towing device,
and a special ECU for external trailer
light control must be installed on the
vehicle. For the electrical connection, 7
or 13 pin 12 V DC connections are to
be used (CUNA/UNI and ISO/DIN
Standards). Follow the instructions
provided by the vehicle manufacturer
and/or the tow hitch manufacturer.
Any electric brake (or electric winch,
etc.) should be supplied directly by the
battery through a cable with a section
of at least 2.5 mm
2.
IMPORTANT Electric brakes or other
devices must be used with engine
running.
141

In addition to the electrical branches,
the vehicle's electric system can only
be connected to the supply cable for an
electric brake and to the cable for an
internal light, though not above 15
W. For connections use the preset
control unit with battery cable no less
than 2.5 mm
2.
IMPORTANT The trailer tow hook
contributes to the length of the vehicle.
When installing on long wheelbase
versions, it is only possible to install
removable tow hooks because the total
vehicle length limit of 6 metres is
exceeded.
If no trailer is fitted, the hook must be
removed from the attachment base and
it must not exceed the vehicle's
original length.
IMPORTANT If you wish to leave the
tow hook fitted without towing a trailer,
it is advisable to contact a Fiat
Dealership for the relevant system
update operations because the tow
hook could be detected as an obstacle
by the central sensors.Installation diagram for Van
versions fig. 142
The tow hook structure must be
fastened in the points shown by the
symbol Ø using a total of 6 M10x1.25
screws and 4 M12 screws.
The internal back plates must be at
least 5 mm thick. MAX LOAD ON
BALL: 100/120 kg depending on the
payload (see the “Weights” table in the
“Technical Data” chapter).
139)
To install a tow hook, the bumpers
must be trimmed as described in the
supplier's installation kit.
Installation diagram for Truck and
Chassis Cab versions fig. 143
Another tow hook specific to Truck and
Chassis Cab versions is shown in fig.
143.
The structure Ø must be fixed in the
points indicated using a total of 6
M10x1.25 screws and 4 M12 screws.
MAX LOAD ON BALL: 100/120 kg
depending on the payload (see the
“Weights” table in the “Technical Data”
chapter).
WARNING
137)The ABS with which the vehicle may
be equipped will not control the braking
system of the trailer. Particular caution
is required on slippery roads.
138)Never modify the braking system of
the vehicle to control the trailer brake. The
trailer braking system must be fully
independent from the hydraulic system of
the vehicle.
139)After fitting, screw holes must be
sealed to prevent a exhaust gas inlet.
142
STARTING AND DRIVING

INSTRUCTIONS FOR
USING THE REMOVABLE
BALL HEAD TOW BAR
41) 42) 43) 44) 45) 46)
Before setting off, check the correct
locking of the removable ball head tow
bar, as follows:
The green mark of the flywheel must
coincide with the green mark on the
tow bar.
The flywheel is in the stop position
on the tow bar (without slot).
Locked lock and key removed. The
flywheel cannot be removed.
Ball head bar firmly secured to the
housing pipe. Check by shaking with a
hand.
The fitting procedure must be repeated
if any of the 4 checked requirements
is not met.
If even only one of the requirements is
not met the tow hook must not be
used, as in this case there is risk of
accidents. Contact the joint
manufacturer.
The ball head tow bar can be fitted and
removed manually, without needing
any tool.
Never use working tools or means, as
the mechanism could be damaged.
Never unlock in the case of trailer
attached to the vehicle or fitted rack.When driving without trailer or rack the
ball head tow bar must be removed
and the closing plug must always
be inserted in the housing pipe. This
applies particularly if the visibility of the
number plate characters or of the
lighting system is reduced.
Removable ball head tow bar fig.
144 - fig. 145 - fig. 146
1. Mounting pipe - 2. Ball head tow bar
- 3. Locking ball - 4. Release lever -
5. Handwheel - 6. Cap - 7. Wrench - 8.
Red mark (handwheel) - 9. Green
mark (handwheel) - 10. Green mark
(tow bar) - 11. Symbol (release control)
- 12. Closing plug - 13. Coupling pin
- 14. No gaps between 2 and5-15.
Gap of about 5 mm
Installing the ball head tow bar
1. Remove the plug from the mounting
pipe.
The ball head tow bar is usually in the
released position when taken out from
the boot. This can be observed by
the flywheel spaced from the tow bar,
corresponding to a slot of approx. 5
mm (see figure) and by the red mark on
the flywheel directed to the green
mark on the tow bar.
144F1A0380
145 - Locked position, drivingF1A0381
146 - Released position, removedF1A0382
145

PROLONGED
VEHICLE INACTIVITY
If the vehicle needs to be off the road
for longer than one month, the following
precautions must be taken:
park the vehicle indoors in a dry
and, if possible, well-ventilated place;
engage a gear;
check that the handbrake is not
engaged;
disconnect the negative battery
terminal; if the vehicle is equipped with
a battery disconnection function
(disconnector), see the description of
the procedure in the "Controls"
paragraph in the "Dashboard and
controls" section;
clean and protect the painted parts
using protective wax;
clean and protect the shiny metal
parts using special compounds
available commercially;
sprinkle talcum powder on the
windscreen and rear window wiper
rubber blades and lift them off the
glass;
slightly open the windows;
cover the vehicle with a piece of
fabric or perforated plastic sheet. Do
not use compact plastic tarpaulins,
which prevent humidity from
evaporating from the surface of the
vehicle;
inflate tyres to +0.5 bar above the
standard specified pressure and check
it at intervals;
do not drain the engine cooling
system.
IMPORTANT If the vehicle is equipped
with an alarm system, switch off the
vehicle alarm with the remote control.
IMPORTANT After turning the ignition
key to STOP and having closed the
driver side door, wait at least one
minute before disconnecting the
electrical supply from the battery. When
reconnecting the electrical supply to
the battery, make sure that the ignition
key is in the STOP position and the
driver side door is closed.
147

REPLACING A BULB
GENERAL
INSTRUCTIONS
140) 141)
47)
When a light is not working, check
that the corresponding fuse is intact
before changing a bulb. For the location
of fuses, refer to the paragraph
"Replacing fuses" in this chapter.
before changing a bulb check the
contacts for oxidation;
burnt bulbs must be replaced by
others of the same type and power;
always check the headlight beam
direction after changing a bulb;
IMPORTANT A slight misting may
appear on the internal surface of the
headlight: this does not indicate a fault
and is caused by low temperature
and the degree of humidity in the air.
Misting will rapidly disappear when the
headlights are switched on. The
presence of drops inside the headlights
indicates infiltration of water. Contact
a Fiat Dealership.
WARNING
140)Modifications or repairs to the
electric system that are not carried out
properly or do not take the system
technical specifications into account can
cause malfunctions leading to the risk
of fire.
141)Halogen bulbs contain pressurised
gas, in the case of breakage they may
burst causing glass fragments to be
projected outwards.
WARNING
47)Halogen bulbs must be handled
holding the metallic part only. Touching the
transparent part of the bulb with your
fingers may reduce the intensity of the
emitted light and even reduce the lifespan
of the bulb. In the event of accidental
contact, wipe the bulb with a cloth
moistened with alcohol and let the bulb
dry.
149

Light bulbs
Light bulbs Type Power Figure ref.
Main beam headlights H7 55W D
Dipped beam headlights H7 55W D
Front side lights / daytime running lights
W21/5W - LED
(#)--
Front fog lights
(*)H11 55W -
Front direction indicators WY21W 21W B
Side turn lightW16WF
(**) / WY5W
(***)16W(**) / 5W (***)A
Rear direction indicators PY2IW 21W B
Side lights W5W 5W A
Rear side lights P21/5W 21/5W B
Rear side lights/Brake lights P21W 21W B
Third brake light W5W 5W B
Reverse gear W16W 16W B
Rear fog light W16W 16W B
Number plate C5W 5W A
Front roof light (movable lens) 12V10W 10W C
Rear ceiling light 12V10W 10W C
(#) where provided, instead of bulb W21/5W
(*)for versions/markets, where provided
(**)XL and Tempo Libero versions
(***)all other versions
151